Weld joint grinding equipment

A technology of equipment and grinding mechanism, which is applied in the direction of grinding/polishing equipment, metal processing equipment, grinding machines, etc., can solve the problems of low efficiency in the grinding process, poor working environment, and different grinding quality from person to person, so as to achieve the mechanism action process. Complicated, improves grinding efficiency, and avoids the effect of long programming time

Pending Publication Date: 2020-07-28
XUZHOU XCMG CONSTR MACHINERY CO LTD BUILDING MACHINERY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The inventors have found that at least the following problems exist in the prior art: the existing grinding machine needs to manually control the grinding machine by hand, and the person's posture changes and manpower controls the contact between the grinding wheel and the welding seam for grinding. The main restrictive factors of the grinding method, so the efficiency of the grinding process is low, the quality of grinding varies from person to person, and the working environment is poor, causing great harm to the human body
Grinding robots are used to grind the butt welds of veneers. Affected by factors such as the angle and position of the butt welds, the robot needs a lot of time to program. At the same time, it needs to be equipped with a positioner to position the workpiece. The structure is complex and the operation requires high professionalism. Manufacturing high cost

Method used

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Embodiment Construction

[0087] Combine below Figure 1 to Figure 29 The technical solution provided by the present invention is described in more detail.

[0088] Definitions of terms and terms used in this document.

[0089] Single-plate butt weld: a weld formed by multi-layer and multi-pass welding between plates of different plate thicknesses. Due to the different stresses of the single plate assembly at different positions, the inclination angle distribution of the butt welds on the same single plate assembly is irregular, and affected by the thickness of the plate, the butt welds are not all on the same horizontal plane.

[0090] Weld seam grinding: The multi-layer weld seam after butt welding between different plate thicknesses is uneven, and the weld seam needs to be ground to reveal the metallic luster to obtain smooth and excessively butt joint plates.

[0091] see Figure 1 to Figure 5 , the embodiment of the present invention provides a weld grinding equipment, which is used for automat...

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Abstract

The invention discloses weld joint grinding equipment, relates to the field of engineering machinery, and is used for simply, conveniently and efficiently grinding weld joints. The welding joint grinding equipment comprises a mounting base, a posture adjusting device and a grinding mechanism, wherein the mounting base is configured to provide support, the posture adjusting device is installed on the mounting base, the grinding mechanism is installed on the posture adjusting device, and the posture adjusting device is constructed to adjust the position of the grinding mechanism in the space. According to the technical scheme, automatic weld joint grinding is achieved, the structure is compact, and the grinding performance is reliable.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a welding seam grinding device. Background technique [0002] The boom frame of the concrete pump truck is in the shape of a long strip, and its component plates are mostly stitched and welded into single-plate components by splicing plates of different shapes and thicknesses. The welds formed by tailor welding are all exposed on the outside, which affects the appearance of the boom frame, so Further grinding of the weld to smooth is required. In this work of grinding, the operator holds the grinding equipment (grinder) to adjust the angle and posture, and artificially controls the contact between the grinding wheel and the weld seam to remove the exposed weld seam to achieve the smooth butt joint effect of the veneer. The grinding process will always be accompanied by the appearance of sparks and dust, which will cause great harm to the human body and make the working envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/04B24B41/02B24B47/12B24B47/20
CPCB24B9/04B24B41/02B24B47/12B24B47/20
Inventor 贾华东董新炜宗世凯刘杰程浩金伟红岳强张之忠
Owner XUZHOU XCMG CONSTR MACHINERY CO LTD BUILDING MACHINERY
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